At any given university, the kids from public schools are smarter than the kids from private schools. This is a necessary consequence of private schools improving kids' admissions prospects, and parents wouldn't send their kids to private schools if they didn't.

The most important component of writing clearly is simply to have high standards for clarity. Then if you write something unclear, you notice, and ask: what did I mean to say? You can just keep doing this over and over. And if you have high standards for clarity, you will.

When people criticize an action on the grounds of the "optics," they're almost always full of shit. All they're really saying is "What you did looks bad." But if they phrased it that way, they'd have to answer the question "Was it actually bad, or not?"

When people say that technology can't help prevent climate change, it's either a profession of faith or a prediction about the future of technology. And since no one can predict the future of technology, it's basically always a profession of faith.

It's exhausting to be lied to. I think some of the most accomplished liars even take advantage of this fact. Their lies then serve a double purpose: (a) whatever purpose each specific lie serves and (b) to exhaust their audience and thereby batter them into submission.